The animation consists in a lyric video of La Ballata della Ninfa. The song is a part of the soundtrack of the urban fantasy Italian novel Fernik.
The ballad was written and performed by Alexis Saints (voice), Sabrina Bisanti (piano) and Luca Faraci (violin).
> Fernik‘s official page
> Another animation about Fernik
> Take a look at Fernik‘s book design